1 files changed, 2 insertions, 0 deletions

diff --git a/fs/nfsd/state.h b/fs/nfsd/state.h
index 98836fd87f69..ee42a0beecfa 100644
--- a/fs/nfsd/state.h
+++ b/fs/nfsd/state.h
@@ -233,6 +233,8 @@ struct nfs4_client {
         struct nfsd4_clid_slot  cl_cs_slot;     /* create_session slot */
         u32                     cl_exchange_flags;
         struct nfs4_sessionid   cl_sessionid;
+        /* number of rpc's in progress over an associated session: */
+        atomic_t                cl_refcount;
 
         /* for nfs41 callbacks */
         /* We currently support a single back channel with a single slot */